Sprigatito evolves into Oceleaf (pure grass)
Fuecoco evolves into Rogallon (Fire/Dragon)
Quaxly evolves into Pearsair (Water/Flying)

New mechanic changes move types once while also giving a stat boots on the better pokemon stat. Imagine a poison draco meteor on a fairy.

While the game will revolve around study of light, the legendaries won't be about that but they are the gods of knowledge and morality.

I don't know their names.